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The Unintended Consequences of Regulation: Evidence from China’s Interbank Market

Xian Gu, Lu Yun, Jun 12, 2019

Financial regulation can have unanticipated consequences in the financial system. The evidence from China’s interbank market shows that banks tend to use newly introduced and lightly regulated financial instruments to get around regulation during their search for funds. Banks facing greater competition or higher liquidity shortages have more incentives to engage in such activities. Such interbank activities are closely associated with banks’ proprietary trading, suggesting the potential risk of financial contagion.

China’s War on Pollution: A Review of Evidence from the First Five Years

Michael Greenstone, Guojun He, Shanjun Li, Eric Zou, Jun 30, 2021

The decade from 2010 to 2019 marked a significant turning point in China’s approach to environmental regulation and pollution. This review article examines recent trends in air and water quality, with a focus on the five years following the Chinese government’s announcement of its “war on pollution” in 2014. It also summarizes the emerging literature that has taken advantage of recent improvements in data availability and accuracy to understand the social, economic, and health impacts of environmental pollution in China.

Market Expanding or Market Stealing? Competition with Network Effects in Bike-Sharing

Guangyu Cao, Ginger Zhe Jin, Xi Weng, Li-An Zhou, Jan 16, 2019

Positive network effects may lead to winner-takes-all in some markets. The column analyses dockless bike-sharing in China to show instead how an incumbent can benefit from positive spillovers from a competitor’s entry. In the case of bike-sharing, consumers multi-home, the market exhibits positive network effects, and investment by two firms is more cost-efficient than investment by one.

The Hidden Cost of Trade Liberalization: Input Tariff Shocks and Worker Health in China

Haichao Fan, Faqin Lin, Shu Lin, Jun 24, 2020

Can intermediate input trade liberalization affect worker health in a developing country like China, and if so, how? Do the impacts differ between skilled and unskilled workers? What are the welfare implications of input tariff reductions once health factors are considered? Professors Haichao Fan of Fudan University, Faqin Lin of China Agricultural University, and Shu Lin of the Chinese University of Hong Kong develop...

Tax Policy and Lumpy Investment Behavior: Evidence from China’s VAT Reform

Zhao Chen, Xian Jiang, Zhikuo Liu, Juan Carlos Suárez Serrato, Daniel Yi Xu, Apr 01, 2020

To stimulate investment and promote production efficiency, the Chinese government has undertaken a series of value-added tax (VAT) reforms. One of those reforms, in 2009, reduced not only the purchasing price of equipment, but also investment frictions, i.e., the price gap imposed by the pre-reform VAT system between new and used equipment. We find that this reform increased equipment investment by 36%...